Couch - Vine's Expository Dictionary of New Testament Words
Couch[ 1,,G2826, klinidion ]
a small bed," a diminutive form of kline, "a bed" (from klino, "to incline, recline"), is used in Luke 5:19, Luke 5:24 of the "bed" (kline, in Luke 5:18) on which the palsied man was brought. See BED.
[ 2,,G2895, krabbatos ]
See BED, No. 4.